core: fix for #813 - added a gaurd for interface conversion
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@ -293,14 +293,15 @@ func (w *MapFieldWriter) setSet(
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}
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k := strings.Join(addr, ".")
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if value != nil {
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for code, elem := range value.(*Set).m {
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codeStr := strconv.FormatInt(int64(code), 10)
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if err := w.set(append(addrCopy, codeStr), elem); err != nil {
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return err
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}
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}
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w.result[k+".#"] = strconv.Itoa(value.(*Set).Len())
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return nil
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}
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return nil
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}
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